/Engine/Source/Runtime/Interchange/Core/Public/Nodes/InterchangeBaseNode.h
This function return an attribute handle for the specified Key. If there is an issue with the KEY or storage the method will trip a check, always make sure you have a valid key before calling this
template<typename T> [UE::Interchange::FAttributeStorage::TAttributeHandle](API\Runtime\InterchangeCore\Types\FAttributeStorage\TAttributeHandle)< T > GetAttributeHandle ( const [UE::Interchange::FAttributeKey](API\Runtime\InterchangeCore\Types\FAttributeKey) & NodeAttributeKey ) const